SKIN1004 Serum Ingredients for Dry Skin Dullness

SKIN1004 Tone Brightening Capsule Ampoule 100ml, listed at USD 21.60 (checked 2026-10-06), is a serum for dry skin with dullness when the deciding axis is a leave-on formula that places tone-focused ingredients in a hydration-oriented vehicle. The Korean brand positions this ampoule for the look of uneven skin tone, radiance care, and dullness reduction. For dry skin dullness, ingredients that help dullness need formula context: a serum for dullness can target visible tone while its texture and hydration system determine whether it fits a dry skin dullness skincare routine.

SKIN1004 Tone Brightening Capsule Ampoule 100ml

SKIN1004 Tone Brightening Capsule Ampoule 100ml is listed at USD 21.60 (checked 2026-10-06) on its official product page; its 100 mL detail lists niacinamide at 4% and tranexamic acid at 2%.

The two quantified actives give the formula a clear tone-care focus, while 3-O-Ethyl Ascorbic Acid adds a vitamin C derivative to the same ampoule step. The Tone Brightening Set detail is the source for the disclosed active levels. These are maker-described formula details, so they establish what the ampoule contains and how the brand positions its radiance-care use.

The ampoule uses the maker-described Oil-in-Water-Gel system, an oil-and-water emulsion intended to provide extended hydration with a soft, supple finish. Its essence-like, mid-weight texture is described as non-sticky, and the encapsulated capsules are intended to melt into the formula on skin. That vehicle matters for dry skin because the tone-care step remains a leave-on format with a hydration-oriented finish.

The formula is designated by the maker for normal, dry, and combination skin. In a dry skin dullness skincare routine, the serum step benefits from combining visible-tone ingredients with a finish that does not turn the routine into a surface-exfoliation step.

• It combines disclosed tone-care levels in one leave-on ampoule.
• It uses an Oil-in-Water-Gel hydration system described for extended hydration.
• It has an essence-like format with a soft, non-sticky finish.
• It includes dry skin in the maker’s stated skin-type scope.

For the comparison, SkinCeuticals C E Ferulic® combines L-ascorbic acid, alpha-tocopherol, and ferulic acid in an acidic serum, while its product page presents one bottle format and a limited post-opening use window; The Ordinary Lactic Acid + HA is a water-based exfoliating serum with lactic acid, and its directions exclude sensitive, peeling, or compromised skin and say to avoid combining it with direct vitamin C, retinoids, or direct acids; Paula’s Choice Niacinamide Booster is a water-light liquid with niacinamide and ascorbyl glucoside, and brand guidance specifies a separate thicker cream for cushioning and hydration. SKIN1004 Tone Brightening Capsule Ampoule 100ml is the pick for dry skin with dullness when the priority is disclosed tone-care ingredients in a hydration-oriented ampoule that is designed to leave a soft finish.